From: Jean Delvare <khali-PUYAD+kWke1g9hUCZPvPmw@public.gmane.org>
To: Luca Santini <luca.santini-wNesuFfO2Ajz1n+OaKNE4w@public.gmane.org>
Cc: i2c-GZX6beZjE8VD60Wz+7aTrA@public.gmane.org
Subject: Re: tvp5150 new style i2c driver
Date: Fri, 19 Sep 2008 22:26:08 +0200 [thread overview]
Message-ID: <20080919222608.030a3801@hyperion.delvare> (raw)
In-Reply-To: <48D3C5A3.3080802-wNesuFfO2Ajz1n+OaKNE4w@public.gmane.org>
Hi Luca,
On Fri, 19 Sep 2008 17:30:43 +0200, Luca Santini wrote:
> i need to interface with a TI tvp5150 (video codec), wired via
> i2c on my custom board.
Which board is that? In particular, which i2c bus drivers are you using?
> i'm on kernel 2.6.27git and i found there's a driver for the
> codec... but i get the 'SMBus not supported' error when i try
> to enable it.
I can't find the error message "SMBus not supported" anywhere in the
kernel tree, what is the exact error message?
> So old style coding...
New-style i2c drivers don't have much to do with what the underlying i2c
bus driver supports. Legacy vs. new-style is about how the devices are
created.
> I was trying to convert it to new-style when i found on the ML
> Archive someone had some similar problem....
>
> do somebody have some pre-coded patch for me?
Which mailing list archive? I can't remember any post related to the
tvp5150 driver before yours on the i2c list.
> After i made it work, how to communicate with it?
Not a question for this mailing list. Better ask the v4l people.
--
Jean Delvare
_______________________________________________
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i2c-GZX6beZjE8VD60Wz+7aTrA@public.gmane.org
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next prev parent reply other threads:[~2008-09-19 20:26 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-09-19 15:30 tvp5150 new style i2c driver Luca Santini
[not found] ` <48D3C5A3.3080802-wNesuFfO2Ajz1n+OaKNE4w@public.gmane.org>
2008-09-19 20:26 ` Jean Delvare [this message]
[not found] ` <48D41902.9020804@spesonline.com>
[not found] ` <48D41902.9020804-wNesuFfO2Ajz1n+OaKNE4w@public.gmane.org>
2008-09-20 8:16 ` Jean Delvare
[not found] ` <20080920101623.791ed72f-ig7AzVSIIG7kN2dkZ6Wm7A@public.gmane.org>
2008-09-20 9:10 ` Luca Santini
[not found] ` <48D4BDF9.8050003-wNesuFfO2Ajz1n+OaKNE4w@public.gmane.org>
2008-09-20 9:36 ` Jean Delvare
-- strict thread matches above, loose matches on Subject: below --
2008-09-19 6:33 need soem help realter to I2C client kalhan trisal
2008-09-19 12:42 ` Jean Delvare
[not found] ` <20080919144231.780fb37a-ig7AzVSIIG7kN2dkZ6Wm7A@public.gmane.org>
2008-09-19 13:04 ` tvp5150 new style i2c driver Luca Santini
[not found] ` <48D3A36D.1090001-wNesuFfO2Ajz1n+OaKNE4w@public.gmane.org>
2008-09-19 13:23 ` Jean Delvare
2008-09-19 15:04 ` Luca Santini
[not found] ` <48D3BF65.1020201-wNesuFfO2Ajz1n+OaKNE4w@public.gmane.org>
2008-09-19 15:25 ` Jean Delvare
2008-09-19 15:27 ` Luca Santini
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